RainGuard HD

This patented, permanent, water-repellent coating causes moisture from rain, snow, sleet and condensation to bead up and scatter less light, so you get a clear, bright view when other optics would be rendered useless

Ultra Wide Band Coating

An anti-reflection coating process that is customized for every lens element in the optical path, in order to allow the best possible light from the front glass all the way back to the eyepiece. The result? Optimum brightness and true color across the light spectrum.

Fully-Multi Coated Optics

All air-to-glass surfaces feature multiple layers of anti-reflective coating. Fully multi-coated optical systems deliver the brightest, highest-contrast images with the least amount of eye strain because only a very small percentage of light is lost before it reaches the viewer's eye.

Waterproof/Fogproof

Products are O-ring sealed and nitrogen purged for total waterproof and fogproof protection. These models can withstand complete immersion in water and stay dry inside. The interior optical surfaces won’t fog due to rapid temperature change or humidity.

Argon Purged

Argon purging is a more effective purging method than traditional nitrogen. Argon has a higher gravity, delivering a more complete seal. This provides ultimate water-and-fog proofing while helping keep your glass clean and firmly in place. It will withstand complete immersion in water or anything else the harshest environments can throw at it.

RainGuard HD

This patented, permanent, water-repellent coating causes moisture from rain, snow, sleet and condensation to bead up and scatter less light, so you get a clear, bright view when other optics would be rendered useless

Ultra Wide Band Coating

An anti-reflection coating process that is customized for every lens element in the optical path, in order to allow the best possible light from the front glass all the way back to the eyepiece. The result? Optimum brightness and true color across the light spectrum.

Fully-Multi Coated Optics

All air-to-glass surfaces feature multiple layers of anti-reflective coating. Fully multi-coated optical systems deliver the brightest, highest-contrast images with the least amount of eye strain because only a very small percentage of light is lost before it reaches the viewer's eye.

Waterproof/Fogproof

Products are O-ring sealed and nitrogen purged for total waterproof and fogproof protection. These models can withstand complete immersion in water and stay dry inside. The interior optical surfaces won’t fog due to rapid temperature change or humidity.

Argon Purged

Argon purging is a more effective purging method than traditional nitrogen. Argon has a higher gravity, delivering a more complete seal. This provides ultimate water-and-fog proofing while helping keep your glass clean and firmly in place. It will withstand complete immersion in water or anything else the harshest environments can throw at it.